the same as typing t 20b5c2e7 modify project:… due:… …. an empty box clears that field.
this is a demo. the data is invented, it is shared with everyone else looking, and it is wiped every night. don't put anything real in it. what is this?
$ tracker 20b5c2e7-8e88-49cf-9e19-2a45d6510e00 e